66802560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3163}}^1$

素因数の和:3196

約数の個数: 128

約数和(自身を含む): 232364160

約数和(自身を除く): 165561600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3163, 3520, 4224, 5280, 6326, 7040, 9489, 10560, 12652, 15815, 18978, 21120, 25304, 31630, 34793, 37956, 47445, 50608, 63260, 69586, 75912, 94890, 101216, 104379, 126520, 139172, 151824, 173965, 189780, 202432, 208758, 253040, 278344, 303648, 347930, 379560, 404864, 417516, 506080, 521895, 556688, 607296, 695860, 759120, 835032, 1012160, 1043790, 1113376, 1214592, 1391720, 1518240, 1670064, 2024320, 2087580, 2226752, 2783440, 3036480, 3340128, 4175160, 4453504, 5566880, 6072960, 6680256, 8350320, 11133760, 13360512, 16700640, 22267520, 33401280, 66802560]

約数ペア:

[(1, 66802560), (2, 33401280), (3, 22267520), (4, 16700640), (5, 13360512), (6, 11133760), (8, 8350320), (10, 6680256), (11, 6072960), (12, 5566880), (15, 4453504), (16, 4175160), (20, 3340128), (22, 3036480), (24, 2783440), (30, 2226752), (32, 2087580), (33, 2024320), (40, 1670064), (44, 1518240), (48, 1391720), (55, 1214592), (60, 1113376), (64, 1043790), (66, 1012160), (80, 835032), (88, 759120), (96, 695860), (110, 607296), (120, 556688), (128, 521895), (132, 506080), (160, 417516), (165, 404864), (176, 379560), (192, 347930), (220, 303648), (240, 278344), (264, 253040), (320, 208758), (330, 202432), (352, 189780), (384, 173965), (440, 151824), (480, 139172), (528, 126520), (640, 104379), (660, 101216), (704, 94890), (880, 75912), (960, 69586), (1056, 63260), (1320, 50608), (1408, 47445), (1760, 37956), (1920, 34793), (2112, 31630), (2640, 25304), (3163, 21120), (3520, 18978), (4224, 15815), (5280, 12652), (6326, 10560), (7040, 9489)]